Don't crap out when generating a legend for part of a mixed-branch commit.
authorEric S. Raymond <esr@thyrsus.com>
Sun, 10 Nov 2013 20:37:24 +0000 (15:37 -0500)
committerEric S. Raymond <esr@thyrsus.com>
Sun, 10 Nov 2013 20:37:24 +0000 (15:37 -0500)
commitc0e7b2912156d2f22c10c7d3fe9e82cca8eed493
tree77bae5a8c02b780780511986890b40db2671f15e
parent62b308ef61baa2b2860926f05667853072a210b3
Don't crap out when generating a legend for part of a mixed-branch commit.

All regression tests pass.
reposurgeon